AN APPARATUS AND METHOD FOR MANUFACTURING HYBRID CHEMICAL FILTER FOR REMOVING AMMONIA GAS

摘要

An apparatus and a method for manufacturing a hybrid chemical filter used in a clean room are provided to produce a high-performance chemical filter easily and conveniently, by automating the manufacture of the chemical filter. A melted resin melted in a melting tank is transferred to a nozzle(5) through a pump. Compressed air of high temperature and the melted resin of high temperature ranged from 140°C to 200°C are jetted on an upper surface of a first ion exchange non-woven fabric(1000), which progresses in a uniform speed, through the nozzle. A bead-shaped ion exchange resin is formed on the melted resin of the first ion exchange non-woven fabric. A second ion exchange non-woven fabric(2000) covers the bead-shaped ion exchange resin of the first ion exchange non-woven fabric. The first ion exchange non-woven fabric, the melted resin, the bead-shaped ion exchange resin, and the second ion exchange non-woven fabric are pressed and attached by a pressing roller(8).